23198760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4987

約数の個数: 96

約数和(自身を含む): 81212040

約数和(自身を除く): 58013280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 4957, 9914, 14871, 19828, 24785, 29742, 39656, 44613, 49570, 59484, 64441, 74355, 89226, 99140, 118968, 128882, 148710, 178452, 193323, 198280, 223065, 257764, 297420, 322205, 356904, 386646, 446130, 515528, 579969, 594840, 644410, 773292, 892260, 966615, 1159938, 1288820, 1546584, 1784520, 1933230, 2319876, 2577640, 2899845, 3866460, 4639752, 5799690, 7732920, 11599380, 23198760]

約数ペア:

[(1, 23198760), (2, 11599380), (3, 7732920), (4, 5799690), (5, 4639752), (6, 3866460), (8, 2899845), (9, 2577640), (10, 2319876), (12, 1933230), (13, 1784520), (15, 1546584), (18, 1288820), (20, 1159938), (24, 966615), (26, 892260), (30, 773292), (36, 644410), (39, 594840), (40, 579969), (45, 515528), (52, 446130), (60, 386646), (65, 356904), (72, 322205), (78, 297420), (90, 257764), (104, 223065), (117, 198280), (120, 193323), (130, 178452), (156, 148710), (180, 128882), (195, 118968), (234, 99140), (260, 89226), (312, 74355), (360, 64441), (390, 59484), (468, 49570), (520, 44613), (585, 39656), (780, 29742), (936, 24785), (1170, 19828), (1560, 14871), (2340, 9914), (4680, 4957)]